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problem with JPanel / JLabel zooming

l madhu
Greenhorn

Joined: Mar 24, 2005
Posts: 3
hi friends,
i have some problem with JLabel zooming...

i have a JPanel with image as background and i am adding JLabel s dynamically to the JPanel. i have to move the JLabel on the image so i added mouse listener to JLabel. now i want to add zooming functionality to the JJPanel.

now if zoom out JPanel everything works well but JLabel mouse listener location is not changing so if i move mouse over JLabel its not activating listener - i need to move the mouse to original location when its 100% zoom to activate the listener. how can i correct this ?

while i am zooing label also zooming in and out. its only the location of mouse listener.

ex: its positioned at (100,100) while its 100% zoomed , when its zoom out to 50% label and image is zoom out but when i move mouse over label its not firing mouse listener but when i move mouse to (100,100) its firing listener and i am able to move the label. just check my code you guys can understand it.

i know its may be a simple thing i missed.

here is example code,
Craig Wood
Ranch Hand

Joined: Jan 14, 2004
Posts: 1535
This will demonstrate how you find/locate the JLabels on the scaled image. It is set
up for j2se 1.5 with generics. Non-generic declaration/instantiations are included.
The classes are re–named so there shouldn't be trouble with name–clashing.
 
 
subject: problem with JPanel / JLabel zooming
 
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